Anna passed as a participant of the World Duel Carnival so that she could get her revenge on Yuma. While in Elementary school she was a tough girl, though she had a soft side and had a crush on Yuma. Before she transferred schools, she wanted to confess her feelings to Yuma, but he never showed up.
When Anna met Yuma again, she repeatedly tried to blast him with her cannon. However, due to Yuma's suggestion, she decided to get her revenge by Dueling instead. развернуть